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Annotation of kernel/kern/malloc_debug.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.1 (the "License").  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License.
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: 
                     25: /* 
                     26:  * Copyright (c) 1990 NeXT, Inc.
                     27:  *
                     28:  * HISTORY
                     29:  *  2-Jul-90  Morris Meyer (mmeyer) at NeXT
                     30:  *     Created.
                     31:  */
                     32: 
                     33: #import <kern/time_stamp.h>
                     34: #if defined(KERNEL_BUILD)
                     35: #import <mallocdebug.h>
                     36: #endif /* KERNEL_BUILD */
                     37: 
                     38: #if    MALLOCDEBUG
                     39: 
                     40: #define        MTYPE_KALLOC            0
                     41: #define MTYPE_ZALLOC           1
                     42: #define        MTYPE_KMEM_ALLOC        2
                     43: 
                     44: #define        ALLOC_TYPE_ALLOC        0
                     45: #define ALLOC_TYPE_FREE                1
                     46: 
                     47: void malloc_debug (void *addr, void *pc, int size, int which, int type);
                     48: void *get_return_pc (void);
                     49: 
                     50: struct malloc_info {
                     51:        struct tsval time;      /* Time stamp    */
                     52:        short type;             /* Alloc or free */
                     53:        short which;            /* kalloc, zalloc or kmem_alloc */
                     54:        void *addr;             /* Allocated or free'd address */
                     55:        void *pc;               /* Caller of kalloc, kfree, etc */
                     56:        int size;               /* Size of allocated or free'd address */
                     57: };
                     58: 
                     59: #endif /* MALLOCDEBUG */

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